NOTE:LC
Prior to the definition of this field in 1987, file characteristics were recorded in subfield $a of field 300
NOTE:Local
Until librisxl version 1.7 mapped to digitalCharacteristic
addLink
repeatable
false
$a
property
$6
property
$8
Exempel: -
MARC
[
  {
    "256": {
      "ind1": " ",
      "ind2": " ",
      "subfields": [
        {
          "a": "Computer data (2 files : 800, 1250 records) and programs (3 files : 7260, 3490, 5076 bytes)."
        }
      ]
    }
  }
]
JSON-LD
{
  "mainEntity": {
    "hasNote": [
      {
        "@type": "marc:ComputerFileCharacteristics",
        "label": "Computer data (2 files : 800, 1250 records) and programs (3 files : 7260, 3490, 5076 bytes)."
      }
    ]
  }
}